baber/WOPTO huggingface dataset:
Patent JP-H07252227-A (JP)
Title: Substituted pyridine-based compound
Inventor: KIMURA FUMIO
IPC: C07D213/82
Filed: 1994-11-07
Abstract: PURPOSE:To obtain a new substituted pyridine-based compound which is an intermediate used for producing a new pyridinesulfonamide-based compound useful as a herbicide. CONSTITUTION:This compound is expressed by formula I [Z1 is NH2 or NHCOOR5 (R5 is an alkyl or an aryl)], e.g. 2-aminosulfonyl-N,N- dimethylnicotinamide. The exemplified compound is obtained by reacting dimethylamine with methyl 2-tert-butylaminosulfonylnicotinate and treating the resultant 2-tert-butylaminosulfonyl-N,N-dimethylnicotinamide in trifluoroacetic acid under refluxing conditions. A substituted pyridinesulfonamide- based compound expressed by formula II {R is expressed by formula III or IV [R1 and R2 each is H, an (halo)alkyl, an (halo)alkoxy, a (halo)phenyl, etc.; Y is a halogen, an (halo)alkyl, an (halo)alkoxy, an (halo)alkylthio, etc.; (n) is 0-2]; X1 and X2 each is methyl, methoxy or ethoxy} is obtained by using the compound expressed by formula I as an intermediate.
Patent JP-H08152204-A (JP)
Title: Air conditioner and operating method therefor
Inventor: NAKAYAMA SUSUMU
IPC: F24F11/02
Filed: 1994-11-30
Abstract: PURPOSE: To prevent a performance factor from lowering, and to control a cooling capacity accurately, by operating a variable displacement compressor for an air conditioner, in the state of compressor displacement corresponding to a cooling load. CONSTITUTION: A variable displacement compressor 105, a condenser 101, an expansion valve 202 and an evaporator 201 are connected in loop shape by piping, and a refrigerating cycle is formed. A detecting means 204 for an evaporating temperature is provided in the evaporator 201 in this refrigerating cycle, and the displacement of the variable displacement compressor 105 is controlled so that an evaporating temperature to be detected by the detecting means 204 can be at the evaporating temperature preset. In this way, the variable displacement compressor 105 can be operated in the state of compressor displacement corresponding to a cooling load, and hence a performance factor can be prevented from lowering.  Furthermore, a temperature of a heat source in the evaporator can be accurately controlled by controlling the displacement of the compressor, and hence the capacity of a cooler can be accurately controlled.
Patent JP-2000132265-A (JP)
Title: Microprocessor capable of changing clock and operating
Inventor: PANG DAE SUNG
IPC: G06F1/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To operate a microprocessor at a maximum operation speed. SOLUTION: This microprocessor 20 has a CPO(critical path operation) block 21. A decision circuit 23 decides a maximum operation state of the microprocessor based on test results of the CPO. An output signal of the decision circuit or a signal desired to be externally controlled is selected and a control signal for making a clock signal variable is outputted. A PLL(phase- locked loop) circuit 22 changes the clock signal and operates the microprocessor based on a control signal of its controlling part 25.
Patent JP-S62157335-A (JP)
Title: Objective lens drive device
Inventor: SAKABE MOICHI
IPC: G11B7/09
Filed: 1985-12-27
Abstract: PURPOSE:To improve the using efficiency of a controlling coil, to make a coil volume and the gap of a magnetic circuit small and to upgrade a flux density by arranging a permanent magnet obtained by mixing and magnetizing more than two poles astride two sides of the track control coil. CONSTITUTION:A focus control coil 10 and the track control coils 11a-11d are fitted on a lens holder 3. A desired current is flowed in the permanent magnets 6a and 6b servicing as track control and focus control, which are obtained by mixing and magnetizing three poles and installed on the fixed side opposite to the coil. Therefore, the holder 3 can be turned in the direction of an arrow B. The current directions of the sides 11af and 11bf of the track control coil are different from those of the sides 11ab and 11bb of the coil, and the directions of interlinkage fluxes are also different. Accordingly, the torque acting on each side of the coil becomes the same, whereby the using efficiency of the coils 11a-11d can be improved.
Patent JP-H01141226-A (JP)
Title: Magnetic bearing
Inventor: INOUE HIROTO
IPC: F16C32/04
Filed: 1987-11-25
Abstract: PURPOSE:To reduce the position change due to the external turbulence through the noncontact operation by installing a superconductive member fixed onto a rotary shaft into the gap part having a U-shaped section in axis symmetry of a fixed member made of magnetic material and fixing a permanent magnet in the fixed member and setting each gap to a prescribed value. CONSTITUTION:A superconductive member 1 is fixed onto a rotary shaft 4, and arranged in a gap part having a U-shaped section in axis symmetry of a fixed member 2 made of magnetic material. A permanent magnet 5 magnetized in the radial direction is fixed onto the inner peripheral surface of the fixed member 2, and each gap between the both edge surfaces and outer peripheral surface of the superconductive member 1 and between the both edge surfaces of the fixed member 2 and the inner peripheral surface of the permanent magnet 5 is set to a prescribed value. Therefore, the arbitrary bearing rigidity can be obtained according to the magnitude of each gap, and the position change due to the external turbulence can be reduced through the noncontact operation.
Patent JP-H08152944-A (JP)
Title: Electronic equipment
Inventor: SAITO HIROSHI
IPC: G06F1/26
Filed: 1994-11-30
Abstract: PURPOSE: To reduce futile power consumption and to simplify operations by providing an automatic power control mechanism for turning on or off the power of an electronic equipment accompanying the start or end of a pen operation. CONSTITUTION: A power control part(PS-CNT) 16 is equipped with a microprocessor(MPU) for power control in ordinary operating state in this case and when a signal at a level '0' showing the using state of a pen is outputted from a pen operation detecting part(PDET) 15, under the control of the MPU, a power source for operation is supplied and controlled to a system main body (SYS-CIR) 11 with an external commercial AC power source (AC) or a chargeable secondary battery(BATT) as a power source. Besides, when a signal at a level '1' showing the non-using state of the pen is outputted from the PDET 15, under the control of the MPU, the power source for operation in controlled to stop supplying to the SYS-CIR 11.
Patent JP-H07150916-A (JP)
Title: Valve lift variable device of internal combustion engine
Inventor: TOFUJI TAMOTSU
IPC: F01L13/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide a valve lift variable device of an internal combustion engine, capable of effectively drawing out output of an engine by effectively making a valve system function at a low cost while making full use of characteristics of a zero-rush mechanism. CONSTITUTION:A valve lift variable device is provided with a hydraulic valve lifter 6 wherein one end is brought in contact with a cam 5, a rotational member (eccentric ring member) 12 provided with a tooth profile on the outer periphery, for holding the valve lifter 6 in the eccentric position so as to freely displace it, and to be rotatably supported by a housing 9, a lever member 8 wherein one end is supported by the housing 9 so as to be freely oscillated, and an actuator 16 for varying the valve lift through the lever member 8 by rotating the rotational member 12.
Patent JP-H09136087-A (JP)
Title: Ionic water generator
Inventor: TSUNOMURA ISAMU
IPC: C02F1/46
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent impurities eluted from a pH sensor from being mixed with generated water in an ionic water generator in which a pH detection means such as the pH sensor is provided to detect pH of generated water. SOLUTION: The ionic water generator is equipped with a water-intake route for discharging one side of ionic water generated by an electrolytic cell 47 as generated water (drinking, nondrinking) and with a discarded water route for discharging other side of ionic water as discarded water. Further, a pH detection route is provided which is branched from the water-intake route and joins the discarded water route. In the case of detecting pH by a pH sensor 73 in the pH detection route, ionic water of the water-intake route is allowed to flow to the discarded water route by a solenoid valve 67. After pH detection is performed, ionic water is allowed to flow to the water-intake route by changeover of the valve 67. Therefore, impurities eluted from the pH sensor 73 are not mixed into alkali ionic water for drinking.
Patent JP-H04170112-A (JP)
Title: R-2r type d/a converter
Inventor: KIHARA FUKUJI
IPC: H03M1/78
Filed: 1990-11-01
Abstract: PURPOSE:To make the D/A converter inactive independently of the level of a digital signal and to reduce power consumption in the inactive state by providing a switch circuit interrupting the connection between each of bit terminals of a digital signal and a connection terminal of a 1st resistor. CONSTITUTION:The D/A converter is provided with a switch circuit 14 interrupting the connection between each of bit terminals D0-D3 of a digital signal and each of connection terminals B0-B3 of 1st resistors 2R00, R1-R3. When the switch circuit 14 interrupts the connection between each of bit terminals D0-D3 and each of connection terminals B0-B3, no digital signal is fed to the connection terminals B0-B3 of the 1st resistors 2R00, R1-R3. Since no digital signal is fed to the connection terminals B0-B3, low power consumption is attained. In such a case, the D/A converter is inactive independently of a level of each of the bit terminals D0-D3.
Patent JP-H01137765-A (JP)
Title: Telephone terminal equipment
Inventor: KUDO HITOSHI
IPC: H04M11/00
Filed: 1987-11-24
Abstract: PURPOSE:To obtain voice and video by reproducing information from a caller, when returning home by sending response message by voice and video to the caller during the absence of the user and storing the voice information and the video information from the caller. CONSTITUTION:When leaving home, an automatic answering function switch 17 is set in a D-side, a call signal arriving from a telephone line 5 is detected by an incoming call detection part 18, and the line 5 is closed. Thereafter, a response message transmission part 20 is driven, and thus a voice and a video constituting a response message preliminarily stored is transmitted. A voice transmitted from the caller-side and a video signal modulated into a signal transmittable through the telephone line are stored on a cassette tape in a reception message storage part 22. The user, after one's return home, operates a received message reproducing part 22 to start the reproduction of the received message stored on the cassette tape. A video signal is detected by a video signal discrimination part 8, stored in a second video memory 14, via a video signal demodulation part 12, then reproduced on the cathode-ray tube of a video display part 2.
Patent JP-H08160019-A (JP)
Title: Connecting part inspecting apparatus and connecting part strength evaluating method
Inventor: TACHIKAWA HITOSHI
IPC: G01N29/11
Filed: 1994-11-30
Abstract: PURPOSE: To provide a connecting part inspecting apparatus which is placed in gas to quantitatively evaluate the strength of the connecting part of a product having a complicated shape. CONSTITUTION: The connecting part inspecting apparatus comprises moving stages 8, 9, 10 for relatively moving an ultrasonic probe 1 and an object 6, pressure regulators 3, 10 for regulating the contact pressure of the probe 1 with the object 5 to a predetermined pressure, a reflection signal detector 11 for detecting the time change of the intensity of the signal reflected and returned at the ultrasonic wave emitted from the probe 1 toward the object 6 in the object 6, and a judging unit 15 for judging the strength of the connecting part based on the detected result from the detector 11.
Patent JP-H08209481-A (JP)
Title: Fast hooling/ releasing joint for bonding controlled link mechanism with heald frame of loom
Inventor: JIYAN RUIIJI KUREMONEESHI
IPC: D03C9/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To facilitate an exchanging operation of a heald frame by installing a joint with fast engagement and release for coupling a connecting rod at the end part of a control linkage for the heald frame to the heald frame in a loom. SOLUTION: This joint comprises a tailpiece 8 having a C-shaped seat projecting from the bottom of a heald frame 2, a lever 9 with a hook end apt to engage into the C-shaped seat and the other end pivoted onto the big end of the connecting rod, and a guide element 10 of a plastic material apt to perform only vertical movement and to contain the lever 9. The guide element 10 comprises an upper end pocket 13 to house the tailpiece 8 and allow the tailpiece 8 to move horizontally in respect of the hook end of the lever 9.
Patent JP-H10108731-A (JP)
Title: Winding force display device for permanent
Inventor: SUNAGA NOBORU
IPC: G09B19/24
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To easily learn appropriate tension by spreading and attaching the tip of a spring balance to the back side of a cut piece to which the hair is fixed to be fitted under the head skin, providing an electric contact point on the measure of the spring balance and a gauge and displaying the tension at a display panel. SOLUTION: One end of the several spring balances 6 is fixed to the center part 7 of the head part 2 of a cut model 1. Then, the spring balances 6 are inserted inside the head part 2, the back surface of the cut piece 3 is spread and attached to the tip and the hair 4 is flocked on the surface of the cut piece 3. Also, the cut pieces 3 are fitted under the head skin 5 whose several parts are hollowed out of the head part 2 with a clearance. Thus, when the hair 4 flocked to the cut piece 3 is pulled, the cut piece 3 is brought closer to the head skin 5 and resistance is given to pulling force by the force of the spring of the spring balance 6.  For the tension at the time, the measure of the part where the electric contact point wired from the measure of the spring balance 6 to the display panel and the electric contact point wired from the gauge to the display panel are brought into contact is displayed at the display panel as the tension.
Patent JP-H028714-A (JP)
Title: Seismic wave detection system
Inventor: FUJISAWA TAKANORI
IPC: G01V1/28
Filed: 1987-11-24
Abstract: PURPOSE:To enable detection of a true seismic wave alone by determining a sensor output to be a seismic wave only when a frequency spectrum and a speed response spectrum both have a seismic wave characteristic. CONSTITUTION:An electrical signal from a seismometer sensor 7 is turned to a proper bit array of digital signal with an A/D conversion circuit 1 to be inputted into a frequency spectrum calculating circuit 2 and a speed response spectrum calculating circuit 3. In the circuit 2, a frequency spectrum judging circuit 4 apparently identifies a seismic wave by a value of an output spectrum when being within a band range of 0.2Hz-30Hz. In addition, a speed response spectrum judging circuit identifies a seismic wave by an output spectrum of the circuit 3 when being within a range of a fixed value. When the circuits 4 and 5 both satisfy requirements, an identification output of a seismic wave is obtained at an output of an AND circuit 6 thereby eliminating mistaken identification of a vibration of road construction or the like as seismic wave.
Patent JP-H11198891-A (JP)
Title: Motorcycle with swing type power unit
Inventor: KUSANO TAKUHEI
IPC: B60K13/04
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To restrain an exhaust emission control device from having interference with a road surface caused by the oscillation of a power unit, by disposing the exhaust emission control device fitted to an exhaust pipe almost at a higher position that the center line extending tin the longitudinal direction of the power unit, and disposing a storage case at the vehicle front part and over the exhaust emission control device. SOLUTION: This swing type power 5 for scooter type motorcycle is provided with an exhaust pipe 28 connected to the front part of the cylinder block of an engine 2, and an exhaust emission control device 53 fitted in the intermediate part of the exhaust pipe 28. This exhaust emission control device 53 consists of the first catalyst converter 54 fitted to a bent part at the front part of an exhaust pipe body 28a, and the second catalyst converter 56 fitted at the front end of the exhaust pipe body 28a. In fitting the second catalyst converter 55 to the exhaust pipe body 28a, its position is set higher than the center line L1 extending in the front/rear direction of the power unit 5 and near a wheel rim. It is thus possible to completely-prevent the second catalyst converter 55 from having interference with a road surface.
Patent JP-2000083784-A (JP)
Title: Bedding for baby
Inventor: YAEGASHI YOSHIO
IPC: A47G9/02
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a baby from kicking off a bedding with knees or toes into an uncovered state and to prevent a cold caught in sleep by forming the bedding into a rabbit shape, providing ears at the upper section, and providing hands and legs at four corners of the lower section. SOLUTION: Ears 1 are provided on the face at the upper section of a bedding, and hands 2 and legs 3 are provided at four corners of the body. When the bedding is used, it is arranged so that the ears 1 of a rabbit covers the shoulders of a baby, and the body section of the rabbit is put to above the knees of the baby. Portions of the ears 1, hands 2 and legs 3 of the rabbit serve as a weight, the bedding fits the body of the baby, the baby is not protruded from the bedding when turning over in sleep, and the baby can be prevented from kicking off the bedding because its length is made to above the knees.
Patent JP-H11135474-A (JP)
Title: Mirror-polished semiconductor wafer and its manufacture
Inventor: YAMAMOTO HIROAKI
IPC: H01L21/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a mirror-polished semiconductor wafer which has a backside surface almost close to a mirror-polished surface but distinguishable from a mirror-polished front side surface, and which is prevented from the presence of residual particles and metal contamination, and a method of manufacturing the mirror-polished semiconductor wafer with satisfactory productivity. SOLUTION: A wafer is obtained by slicing a semiconductor ingot. A peripheral edge of the sliced wafer is chamfered. A front and the backside surfaces of the chamfered wafer are flattened by lapping. Both the front and the backside surfaces of the lapped wafer are spin-etched. The brightness of the spin-etched backside surface is made to be 130-300%. The front side surface of the spin- etched wafer is polished to obtain a mirror-polished surface.
Patent JP-H07148936-A (JP)
Title: Ink tank
Inventor: KOTAKI YASUO
IPC: B41J2/175
Filed: 1993-11-29
Abstract: PURPOSE:To reduce the projection area of an ink tank with respect to the bottom surface thereof by partitioning the interior of the ink tank for receiving at least three kinds of inks by an almost T-shape partition. CONSTITUTION:A color ink tank 21 receiving color inks of yellow Y, cyan C and magenta M is constituted by integrating ink tanks receiving respective color inks. The ink tank 21 is constituted by partitioning the interior of an ink receiving housing 22 by almost T-shape partition members 36, 37. The amts. of the color inks received in the respective ink tanks thus partioned are made almost equal. By thus partitioning the ink tank, the arrangement of ink supply ports 28Y, C, M is gathered in the vicinity of the mutually adjacent regions of the partitioned ink receiving parts. By this constitution, the bonding space with a recording head part can be reduced and the projection area of the ink tank 21 can be reduced.
Patent JP-S62152926-A (JP)
Title: Controller for automatic transmission for vehicle
Inventor: IWATA YASUNARI
IPC: B60K31/02
Filed: 1985-12-26
Abstract: PURPOSE:To reduce the speed change shock by carrying out the speed change control for an automatic transmission on the basis of the detection results for load and car speed according to the constant speed traveling pattern in constant speed traveling and setting the down-sift pattern outside the set car speed range in the constant car speed traveling. CONSTITUTION:The load of an internal combustion engine A and car speed are detected by the detecting means B and C, respectively. Further, the output of the internal combustion engine A is adjusted by a constant speed traveling means D so that the car speed becomes constant by the instruction on the basis of the constant speed traveling conditions. Further, the ordinary speed change pattern which is predetermined is set, and the constant speed traveling pattern with which down-shift is not performed is set by a speed change pattern setting means E in the set car speed range in which the constant speed traveling is not carried out, having the load and car speed as parameters. In the ordinary traveling, an automatic transmission F is speed- change-controlled by a control means G on the basis of the detection result supplied from the means B and C according to the ordinary speed change pattern in the ordinary traveling and according to the constant speed traveling pattern in the constant speed traveling.
Patent JP-S63150995-A (JP)
Inventor: KANO TAKESHI
IPC: H05K3/44
Filed: 1986-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001158066-A (JP)
Title: Stretched packaging film
Inventor: ASUKA MASAHIRO
IPC: C08L23/10
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a stretched packaging film usable instead of a PVC and having excellent flexibility and recoverability by improving automatic packaging suitability, cuttability and clarity of a polyolefin resin. SOLUTION: The stretched packaging film comprises a three-layer laminate obtained by laminating an at least one type of a film selected from a noncrystalline polyolefin resin, a vinyl aromatic elastomer as well as a petroleum resin, a terpene resin, a cumarone-indene resin, a rosin resin and their hydrogen-added derivatives as a center layer, and linear low density polyethylene films laminated as outer layers on both surfaces of the center layer.
Patent JP-H06144383-A (JP)
Title: Aircraft having movable wing
Inventor: NAGAHATA MASASHI
IPC: B64C3/28
Filed: 1992-11-09
Abstract: PURPOSE:To prevent a flutter from its generation in a low speed region, in the case of worsening restriction of rotation of a movable wing (rudder surface of flap, aileron, elevator, rudder) or the like without additionally providing a balance weight. CONSTITUTION:A hinge pin 2 of a movable wing (rudder surface 1) without additionally providing a balance weight is drawn out by a separating means (actuator 3, rod 4 and arm 6), when rotational restriction of the movable wing is worsened, to separate the movable wing from a wing surface 9, so that a flutter is prevented from being generated in a low speed region.